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<html lang="en">
<head>
    <meta charset="UTF-8">
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
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<body>
    
</body>
<script>
    //获取当前页面的url路径
    //host主机名（ip)+端口 hostname 主机名 port 端口
    //console.log(window.location.href);
    var searchStr="?id=10&age=12";
   
   // console.log(searchStr);
   searchStr=searchStr.slice(1);
   //cocnsole,log(searchStr);
   var arr=searchStr.split("&");
   var obj={};
   for(var i=0;i<arr.length;i++){
       var childArr=arr[i].split("=");
       console.log(childArr);
       obj[childArr[0]]=childArr[1];
   }
   console.log(obj);
</script>
</html>